EP0971121A3 - Brennstoffinjektor - Google Patents

Brennstoffinjektor Download PDF

Info

Publication number
EP0971121A3
EP0971121A3 EP99305383A EP99305383A EP0971121A3 EP 0971121 A3 EP0971121 A3 EP 0971121A3 EP 99305383 A EP99305383 A EP 99305383A EP 99305383 A EP99305383 A EP 99305383A EP 0971121 A3 EP0971121 A3 EP 0971121A3
Authority
EP
European Patent Office
Prior art keywords
fuel
armature
chamber
fuel injector
spill valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99305383A
Other languages
English (en)
French (fr)
Other versions
EP0971121A2 (de
Inventor
Andre Carder
Malcolm David Dick Lambert
Martin Paul Hardy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delphi Technologies Inc
Original Assignee
Lucas Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of EP0971121A2 publication Critical patent/EP0971121A2/de
Publication of EP0971121A3 publication Critical patent/EP0971121A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
EP99305383A 1998-07-10 1999-07-07 Brennstoffinjektor Withdrawn EP0971121A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9815027 1998-07-10
GBGB9815027.9A GB9815027D0 (en) 1998-07-10 1998-07-10 Fuel injector

Publications (2)

Publication Number Publication Date
EP0971121A2 EP0971121A2 (de) 2000-01-12
EP0971121A3 true EP0971121A3 (de) 2000-12-06

Family

ID=10835322

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99305383A Withdrawn EP0971121A3 (de) 1998-07-10 1999-07-07 Brennstoffinjektor

Country Status (2)

Country Link
EP (1) EP0971121A3 (de)
GB (1) GB9815027D0 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106019A (en) * 1988-12-09 1992-04-21 Kloeckner-Humboldt-Deutz Ag Fuel injector
US5239968A (en) * 1991-12-24 1993-08-31 Robert Bosch Gmbh Electrically controlled fuel injection system
EP0645535A1 (de) * 1993-09-28 1995-03-29 Zexel Corporation Kraftstoffpumpedüseneinheit für Brennkraftmaschine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106019A (en) * 1988-12-09 1992-04-21 Kloeckner-Humboldt-Deutz Ag Fuel injector
US5239968A (en) * 1991-12-24 1993-08-31 Robert Bosch Gmbh Electrically controlled fuel injection system
EP0645535A1 (de) * 1993-09-28 1995-03-29 Zexel Corporation Kraftstoffpumpedüseneinheit für Brennkraftmaschine

Also Published As

Publication number Publication date
GB9815027D0 (en) 1998-09-09
EP0971121A2 (de) 2000-01-12

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